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National Stock Number:
4730-01-471-6990
Federal Supply Class:
4730
National Item Identification Number:
014716990
Description:
COUPLING HALF,SELF-SEALING
Detail:
A FLUID LINE FITTING HAVING A PIPE, TUBE OR HOSE CONNECTION OR A THROUGH HOLE TO ACCOMMODATE A BOLT, FLUID PASSAGE ON ONE END. THE OTHER END MUST HAVE AN EXTERNAL OR INTERNAL THREAD FOR CONNECTING A MATING PART TO FORM A SELF-SEALING COUPLING ASSEMBLY. THE FITTING HAS EITHER A SELF-SEALING FEATURE FOR THE PURPOSE OF AUTOMATICALLY SHUTTING OFF THE FLOW OF FLUID WHEN DISCONNECTED FROM ITS MATING HALF, OR, IF IT HAS NO SELF-SEALING FEATURE, IS SPECIFICALLY DESIGNED TO MATE WITH A FITTING WITH A SELF-SEALING FEATURE. FOR SELF-SEALING FITTINGS WITH A QUICK DISCONNECT END, SEE COUPLING HALF, QUICK DISCONNECT. FOR FLUID LINE FITTINGS WITHOUT A SELF-SEALING FEATURE, SEE COUPLING (AS MODIFIED).
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Manufacturer Information:
| 11438156-7 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 4730PL2082637 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | R255R128WE6 | 79326 | TRANSDIGM INC |
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Techincal Specification:
| CONNECTION STYLE | PLAIN ALL ENDS | | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | | MATERIAL | STEEL CORROSION RESISTING BODY | | MAXIMUM OPERATING TEMP | 121.0 CELSIUS SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | ETHYLENE GLYCOL/WATER MIXTURE SINGLE RESPONSE | | OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | STYLE DESIGNATOR | MALE COUPLING HALF |
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